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20170522 - Filament data for 12 UTC
Available data for 20170522: »06 UTC   »07 UTC   »08 UTC   »09 UTC   »10 UTC   »11 UTC   »12 UTC   »13 UTC  
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  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  521 1640 (N26E51 L=  6)   429     47        0 ( 492/1622- 550/1658)  45.0 E53-E48 N24-N27
      2 1468 1538 (N40W21 L= 78)   328     62        2 (1446/1511-1489/1559) -56.3 W18-W22 N38-N42
      3 1462 1347 (N27W22 L= 79)   420     40        0 (1441/1311-1483/1377) -56.3 W20-W23 N24-N28
      4 1328 1325 (N22W13 L= 70)   226     43        0 (1308/1305-1352/1352) -33.7 W11-W14 N21-N23
      5 1039 1060 (N01W00 L= 57)  1089    335        0 ( 912/ 956-1191/1225)  63.4 E05-W05 S07-N13
  
Data will be available after one hour of observations. The tar archive contains filament maps for all processed Hα images with at least quality=1.
The maps contain the values 0 and 1, where 1 is the position of a detected filament.
The header in the FITS files is mostly taken from the corresponding Hα file, so it should be compatible with standard solar software routines.